from random import choice

class Movie(object):

    def __init__(self, title="", year="", notes=""):
        self.title = title
        self.year = year
        self.notes = notes

    @classmethod
    def valid_movie(cls):
        return cls(title="My Movie 2014", year="2014",
                   notes="Movie should be created")

    @classmethod
    def non_existing_movie(cls):
        return cls(title="X-Men 30" + str(choice(range(1,100))), year="3000",
                   notes="Movie should not be found")